FusionReactor

{{about|a software application performance monitoring tool||Fusion_reactor}}

{{Notability|Product|date=July 2023}}

{{Infobox software

| name = FusionReactor APM

| logo = FUSIONcol.png

| logo caption =

| logo size = 180px

| screenshot =

| developer = Intergral GmbH

| released = {{Start date and age|df=yes|2005|11}}

| latest release version = 8.7.7

| latest release date = {{Start date and age|2022|03|01}}

| operating system = Linux, Mac OS X, Microsoft Windows, UNIX

| language = English

| genre = Application Performance Monitoring

| license = Proprietary

| website =

}}

FusionReactor is a developer and DevOps focused Java application performance monitor (APM), developed by Intergral GmbH for monitoring Java application servers such as Tomcat, WildFly. WebSphere, GlassFish and in particular Adobe ColdFusion and Lucee.{{Cite web|title=Compatibility and requirements - FusionReactor Documentation|url=https://docs.fusionreactor.io/requirements/|access-date=2022-01-05|website=docs.fusionreactor.io}} FusionReactor provides low level metrics, telemetry and "insight".{{cite web |title=Intergral |url=https://www.intergral.com/about/ |website=Intergral.com |publisher=Intergral GmbH |access-date=9 June 2022}} Since its initial release in November 2005, FusionReactor has been used by organizations to monitor their production environments.{{Cite web|title=G2 Reviews|url=https://www.g2.com/products/fusionreactor-apm/reviews|website=G2.com}}{{Cite web|title=Customer Reviews|url=https://www.fusion-reactor.com/about-us/customer-reviews/|access-date=2022-01-05|website=FusionReactor}}

As an observability platform and APM FusionReactor offers Metrics, Automatic Error Detection, JDBC|Database monitoring, Memory/Code/Thread Tracing and Log Monitoring and is used by software developers and DevOps to pinpoint application errors and application performance bottlenecks and to find exceptions in software code.{{cite web |title=Finding and Fixing Spring Data JPA Performance Issues with FusionReactor |url=https://dzone.com/articles/finding-and-fixing-spring-data-jpa-performance-iss |website=DZone |publisher=Dzone.com |access-date=9 June 2022}} The software also has a production-grade debugging tool{{cite web |last1=Mirek |title=Debugging in Production |url=https://dzone.com/articles/debugging-in-production |website=Dzone.com |publisher=DZone |access-date=9 June 2022}} and automated route cause analysis. FusionReactor is used to monitor monolith applications and distributed environments such as Docker and Kubernetes.

FusionReactor is available with on-premise and hybrid cloud (SaaS) licensing.